PLS HELP ASAP Genes are sections of DNA that code for a particular trait. Genes are
carbohydrates
lipids
proteins
nucleic acids

colorectal cancer may also develop from areas of abnormal cells in the lining of the colon or rectum. this area of abnormal cells is called dysplasia and is more commonly seen in people with certain inflammatory diseases of the bowel such as crohn's disease or ulcerative colitis.

when heated, the valance electrons increased their speed and transferred the heat from electron to electron.   i just took the test.